body{
    margin: 0;
    padding: 0;
    font:16px "微软雅黑";
}
.layout{
    width: 400px;
    height: 200px;
    border: 1px solid;
    margin: 200px auto;
}
.tit{
    width: 100%;
    height: 36px;
    /*垂直居中*/
    line-height: 36px;
    text-align: center;
    font-size: 20px;
    font-weight: bolder;
    border: 1px solid #cccccc;
}
.content{
    width: 100%;
}
.content .lab{
    width: 36%;
    height: 30px;
    line-height: 30px;
    text-align: right;
    margin-top: 10px;
    display: inline-block;
}
.content input{
    height: 24px;
}
.msg{
	text-align: center;
	margin-bottom:-10px;
	height: 20px;
	line-height:20px;
	color: red;
	font-size: 10px
}
.btns{
    margin-top: 20px;
    text-align: center;
}
.btns button{
    width: 60px;
}
.btns button:nth-child(1){
    margin-right: 10px;
}